Thermogravimetric analyzer



FIG. 1 is a front, top and left side perspective view of athermogravimetric analyzer according to the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 2; and,

FIG. 9 is an enlarged view of the portion shown in BOX 9 in FIG. 2 andFIG. 4.

The broken lines illustrate portions of the thermogravimetric analyzerthat form no part of the claimed design. The hatching shown in FIG. 8represents unclaimed subject matter and forms no part of the claimeddesign.

CLAIM The ornamental design for a thermogravimetric analyzer, as shownand described.